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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
commit | 26a029d407be480d791972afb5975cf62c9360a6 (patch) | |
tree | f435a8308119effd964b339f76abb83a57c29483 /layout/base/tests/test_bug66619.html | |
parent | Initial commit. (diff) | |
download | firefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz firefox-26a029d407be480d791972afb5975cf62c9360a6.zip |
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'layout/base/tests/test_bug66619.html')
-rw-r--r-- | layout/base/tests/test_bug66619.html | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/layout/base/tests/test_bug66619.html b/layout/base/tests/test_bug66619.html new file mode 100644 index 0000000000..e2855db963 --- /dev/null +++ b/layout/base/tests/test_bug66619.html @@ -0,0 +1,72 @@ +<!DOCTYPE HTML> +<html> +<!-- +https://bugzilla.mozilla.org/show_bug.cgi?id=66619 +--> +<head> + <title>Test for Bug 66619</title> + <script src="/tests/SimpleTest/SimpleTest.js"></script> + <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" /> +</head> +<body onload="run()"> +<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=66619">Mozilla Bug 66619</a> +<p id="display"></p> +<div id="content" style="display: none"> + +</div> +<pre id="test"> +<script class="testbody" type="text/javascript"> + +/** Test for Bug 66619 **/ + +SimpleTest.waitForExplicitFinish(); + +function assert_fully_in_view(element) { + let rect = element.getBoundingClientRect(); + ok(rect.top >= 0, `${element.id} top`); + ok(rect.bottom <= window.innerHeight, `${element.id} bottom`); +} + +function run() { + is(window.scrollY, 0, "window should initially be at top"); + let first = document.getElementById("first"); + let second = document.getElementById("second"); + let third = document.getElementById("third"); + + first.focus(); + let firstOffset = window.scrollY; + isnot(firstOffset, 0, "we scrolled to first anchor"); + ok(firstOffset + window.innerHeight > 4000, + "we scrolled enough to show the anchor"); + assert_fully_in_view(first); + + window.scrollTo(0, 0); + second.focus(); + let secondOffset = window.scrollY; + assert_fully_in_view(second); + + window.scrollTo(0, 0); + third.focus(); + let thirdOffset = window.scrollY; + assert_fully_in_view(third); + + ok(secondOffset > firstOffset, "we scrolled the second line of the anchor into view"); + ok(thirdOffset > secondOffset, "we scrolled the second line of the anchor into view"); + + window.scrollTo(0, 0); // make the results visible + SimpleTest.finish(); +} + + +</script> +</pre> + +<div style="height:4000px"></div> +<a id="first" href="http://www.mozilla.org/">first<br>link</a> +<a id="second" href="http://www.mozilla.org/">second link</a> +<a id="third" href="http://www.mozilla.org/">third<br>link</a> +<div style="height:4000px"></div> + +</body> +</html> + |